diyAudio Forums Archive > Top > Amplifiers > Chip Amps Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 [29] 30 31 32  Chip Amps - Showing threads 5601 to 5800 of 6350 available ▫ Specific Transformer Question ▫ 12-07-2003 07:31 AM - 5 replies ▫ My latest Patek rip-off GC. ▫ 12-07-2003 02:45 AM - 47 replies ▫ need a help ▫ 12-05-2003 08:19 PM - 1 reply ▫ a new member ▫ 12-05-2003 08:17 PM - 1 reply ▫ Gainclone from Dr. Meier ▫ 12-05-2003 02:52 PM - 4 replies ▫ For active bass only - 1000 or 10000 uF? ▫ 12-05-2003 11:48 AM - 7 replies ▫ Lack of gain? ▫ 12-05-2003 10:33 AM - 55 replies ▫ My first GC! ▫ 12-05-2003 06:14 AM - 24 replies ▫ fan placement help. ▫ 12-04-2003 08:51 AM - 2 replies ▫ Heatsink interface(Paste) material ▫ 12-03-2003 06:22 PM - 5 replies ▫ Shock horror! Elderly Arcam amp is 'cloned'. ▫ 12-03-2003 12:41 PM - 4 replies ▫ Powerfull 5.1. ▫ 12-03-2003 10:39 AM - 12 replies ▫ My INV3886 pcb board is ok. ▫ 12-03-2003 08:00 AM - 0 replies ▫ Noise in CG ▫ 12-03-2003 07:09 AM - 15 replies ▫ How to build a softstart circuit for a GC? ▫ 12-02-2003 10:11 AM - 18 replies ▫ What does mean? ▫ 11-30-2003 09:06 PM - 8 replies ▫ Yet another gainclone or 5 ▫ 11-30-2003 08:38 PM - 4 replies ▫ Reducing the gain with an inverting gainclone ▫ 11-30-2003 07:26 PM - 10 replies ▫ Schematic for KIA6220H? ▫ 11-30-2003 05:02 PM - 3 replies ▫ TDA729X paralel/bridge project ▫ 11-30-2003 03:10 PM - 42 replies ▫ maybe a stupid question... :) ▫ 11-30-2003 12:57 PM - 2 replies ▫ Stupidest Question Ever.... ▫ 11-29-2003 11:51 PM - 10 replies ▫ About tda2052 ▫ 11-29-2003 11:19 PM - 2 replies ▫ Anyone manage to mod a receiver to get a preout? ▫ 11-29-2003 05:08 PM - 3 replies ▫ 50Hz noise ▫ 11-29-2003 07:32 AM - 3 replies ▫ Chainclones - how do they sound ▫ 11-29-2003 02:27 AM - 38 replies ▫ lm3875 help ▫ 11-28-2003 06:47 PM - 7 replies ▫ TDA 7294 Subwoofer ▫ 11-28-2003 12:44 PM - 6 replies ▫ LM1875 problem ▫ 11-28-2003 12:00 PM - 1 reply ▫ Super Cheap DVD players ▫ 11-28-2003 09:23 AM - 295 replies ▫ TDA 1006 datasheet ▫ 11-28-2003 09:17 AM - 12 replies ▫ How to add a high / lowpass to an IGC / GC? ▫ 11-28-2003 08:54 AM - 27 replies ▫ Need help with 5ch GC preamp ▫ 11-28-2003 06:29 AM - 5 replies ▫ Parallelling transformers for more power? ▫ 11-28-2003 04:18 AM - 16 replies ▫ Another GC project ▫ 11-28-2003 03:35 AM - 182 replies ▫ Q. for YU (SCG hehe) members ▫ 11-27-2003 04:48 PM - 6 replies ▫ My TDA7293 project... please help ▫ 11-27-2003 03:09 PM - 3 replies ▫ OPA541AP Subwoofer amp ▫ 11-27-2003 02:56 PM - 28 replies ▫ Buildind switched power supply for amp ▫ 11-27-2003 02:49 PM - 21 replies ▫ Wiring 2 LM3886's ▫ 11-27-2003 02:31 PM - 2 replies ▫ Someone tryed this? ▫ 11-27-2003 10:26 AM - 10 replies ▫ LM3886 and active xover - how to draw groundplane? ▫ 11-27-2003 07:01 AM - 16 replies ▫ Another "My Gainclone Project" /w pics ▫ 11-27-2003 06:31 AM - 9 replies ▫ Quasi-Saturation ▫ 11-27-2003 06:17 AM - 0 replies ▫ About tda1514 ▫ 11-26-2003 06:41 PM - 7 replies ▫ Double up transformers for IGC ▫ 11-26-2003 04:41 PM - 8 replies ▫ Another Wall wart question ▫ 11-26-2003 02:55 PM - 14 replies ▫ Would you be interested in a BPA-200 kit? ▫ 11-26-2003 01:54 PM - 68 replies ▫ PROAC RESPONSE FOUR + KENGKAD(GC by rexdiythai) ▫ 11-26-2003 03:58 AM - 1 reply ▫ Gainclone and clipping (may also be appliable to other high feedback amps) ▫ 11-25-2003 08:46 PM - 8 replies ▫ Inverted vs. Non Inverted ▫ 11-25-2003 11:26 AM - 42 replies ▫ My GC Porn...... ▫ 11-25-2003 05:11 AM - 14 replies ▫ Help with Gainamp. Test resistor blew. ▫ 11-25-2003 05:04 AM - 13 replies ▫ What is a Gain Clone exactly? ▫ 11-24-2003 10:26 PM - 33 replies ▫ Parallel or Bridged 100watter ▫ 11-24-2003 06:59 PM - 23 replies ▫ My 8 channel LM4780 power amplifier.. :D ▫ 11-24-2003 12:24 PM - 46 replies ▫ GC + PROAC RESPONSE FOUR in Thailand ▫ 11-24-2003 04:05 AM - 0 replies ▫ is 40 Vdc ok for bridged? ▫ 11-23-2003 11:39 PM - 8 replies ▫ pre amp ▫ 11-23-2003 08:08 PM - 2 replies ▫ re:next hif project ▫ 11-23-2003 06:53 PM - 4 replies ▫ How to lower supply voltage ▫ 11-23-2003 03:50 AM - 18 replies ▫ preamping GC ▫ 11-22-2003 08:57 PM - 5 replies ▫ Need to connect mute pin on 3886? ▫ 11-21-2003 12:36 AM - 5 replies ▫ ECC82 with GC ▫ 11-20-2003 06:01 PM - 0 replies ▫ Lm3886 Pcb ▫ 11-20-2003 01:28 PM - 1 reply ▫ Power rating of an IGC ▫ 11-20-2003 09:33 AM - 15 replies ▫ Hot LM3875 ▫ 11-20-2003 08:43 AM - 22 replies ▫ Y'all will love this! / All chipamps on one table! ▫ 11-20-2003 01:47 AM - 31 replies ▫ Tda7490 ▫ 11-19-2003 07:47 PM - 0 replies ▫ GC next step improvement-Eliminating RF ▫ 11-19-2003 06:50 PM - 6 replies ▫ Chipamps and distortion ▫ 11-19-2003 06:29 PM - 0 replies ▫ GC with LM3875 as a voltage regulator also ▫ 11-19-2003 02:34 PM - 7 replies ▫ Number of bridges GC ▫ 11-19-2003 12:55 PM - 35 replies ▫ what is the purpose of input cap in Gclone ▫ 11-19-2003 09:14 AM - 7 replies ▫ have anyone tried this chip? ▫ 11-18-2003 08:50 PM - 11 replies ▫ Mi big gainglone ▫ 11-18-2003 01:46 PM - 73 replies ▫ Power Opamp Chips in Commercial Products ▫ 11-18-2003 08:54 AM - 22 replies ▫ Suggestions for a simple Amp ▫ 11-17-2003 06:40 PM - 2 replies ▫ Non-Buffered Non-Inverted Gainclone (LM3875) fpr 47K Pot Circuit Wanted ▫ 11-17-2003 01:18 PM - 42 replies ▫ psu ▫ 11-17-2003 09:38 AM - 9 replies ▫ Measurements on an IGC ▫ 11-17-2003 06:56 AM - 1 reply ▫ Gainclone, the "Statement" amp, help? ▫ 11-16-2003 02:52 AM - 35 replies ▫ LM4766 question - Did I make a mistake.... ▫ 11-15-2003 08:33 PM - 18 replies ▫ GC input impedance resistor placement ▫ 11-15-2003 07:29 PM - 2 replies ▫ Transformer ▫ 11-15-2003 06:24 PM - 2 replies ▫ Is there a chip that can... ▫ 11-15-2003 03:01 AM - 10 replies ▫ Does Voltage Matter? ▫ 11-15-2003 02:35 AM - 36 replies ▫ Whats a GOOD LM3875 chip amp circuit? ▫ 11-14-2003 07:47 PM - 5 replies ▫ Can chip amps really deliver quality? ▫ 11-14-2003 03:36 PM - 144 replies ▫ Tube Buffer IGC - need help .... ▫ 11-14-2003 08:54 AM - 22 replies ▫ Something is wrong. (+V at output) ▫ 11-12-2003 08:10 PM - 6 replies ▫ Need help designing high-gain amp circuit! ▫ 11-12-2003 01:21 PM - 2 replies ▫ Reality check ▫ 11-10-2003 08:49 PM - 2 replies ▫ how to kill RF noise ▫ 11-09-2003 11:11 PM - 15 replies ▫ I think I killed it. ▫ 11-09-2003 03:29 AM - 28 replies ▫ LM386 as headphone amp? Will it work? ▫ 11-08-2003 12:54 PM - 8 replies ▫ 50K or 100K pot? ▫ 11-08-2003 12:32 PM - 14 replies ▫ Grounding in a biamped buffered system ▫ 11-08-2003 11:06 AM - 20 replies ▫ Are these parts needed for the LM1875? ▫ 11-08-2003 01:08 AM - 12 replies ▫ Insulating Pads. ▫ 11-07-2003 08:01 PM - 28 replies ▫ Pin 7 to ground question for IGC ▫ 11-07-2003 06:26 PM - 6 replies ▫ preamp volume control help needed ▫ 11-07-2003 02:07 AM - 3 replies ▫ LM3886 power problem ▫ 11-06-2003 03:38 PM - 5 replies ▫ Trying to improve on a GainCard concept ▫ 11-05-2003 08:03 PM - 183 replies ▫ Making out the Pink Floyd lyrics, or how much can you really hear? ▫ 11-05-2003 08:03 PM - 99 replies ▫ LM3875 vs OPA541 ▫ 11-04-2003 09:47 PM - 13 replies ▫ Triamp with Chips ▫ 11-04-2003 04:01 PM - 0 replies ▫ Novice question - measurement points ▫ 11-04-2003 01:47 PM - 8 replies ▫ Powerfull preamp needed for lm3886 ▫ 11-04-2003 01:48 AM - 9 replies ▫ Cap. at the output on bridged no DC ▫ 11-03-2003 09:55 PM - 20 replies ▫ The Ultimat GainClone! ▫ 11-03-2003 06:12 PM - 30 replies ▫ Components in my CD player - good or bad? ▫ 11-03-2003 04:42 PM - 0 replies ▫ Another Bridge/Parallel Gainclone Question... ▫ 11-03-2003 01:31 PM - 33 replies ▫ NI GC schematic. Please comment ▫ 11-02-2003 10:26 PM - 8 replies ▫ Discussions on Balenced Amplifers ▫ 11-02-2003 09:33 PM - 24 replies ▫ TDA 7294 PCB - need help :) please ▫ 11-02-2003 04:44 PM - 3 replies ▫ Min. Inv. LM3886 ▫ 11-02-2003 08:47 AM - 15 replies ▫ Need help designing crossover ▫ 11-02-2003 12:50 AM - 27 replies ▫ Another Clone Project. ▫ 11-01-2003 09:38 PM - 25 replies ▫ Balanced volume control? ▫ 11-01-2003 02:44 AM - 2 replies ▫ Active speakers. ▫ 11-01-2003 12:47 AM - 8 replies ▫ bridge cct ▫ 10-31-2003 07:18 PM - 7 replies ▫ Bridge Connection Problems ▫ 10-31-2003 12:34 PM - 1 reply ▫ modified small cap gainclone ▫ 10-31-2003 08:18 AM - 12 replies ▫ Proper Bypassing for a Virtual ground Load ▫ 10-31-2003 03:53 AM - 0 replies ▫ Reflection Audio ▫ 10-31-2003 01:14 AM - 0 replies ▫ Which Op-Amp??? ▫ 10-30-2003 08:04 PM - 1 reply ▫ ATI Amplifiers ▫ 10-30-2003 04:27 PM - 7 replies ▫ ANOTHER Torroid question......but bare with me.... ▫ 10-30-2003 01:30 PM - 18 replies ▫ "All in one" power amplifier modules ▫ 10-30-2003 12:43 PM - 8 replies ▫ feedback resistor value question ▫ 10-29-2003 02:01 PM - 10 replies ▫ Need help identiifying a chip ▫ 10-29-2003 01:57 AM - 8 replies ▫ Building first circuit (PSU help) ▫ 10-28-2003 08:17 PM - 4 replies ▫ Good inexpensive heatsink source? ▫ 10-28-2003 07:39 PM - 12 replies ▫ What a difference a feedback resistor makes!? ▫ 10-28-2003 07:11 PM - 17 replies ▫ Balanced Gainclone circuit ▫ 10-28-2003 09:37 AM - 40 replies ▫ Line level XO and gainclones ▫ 10-27-2003 09:45 PM - 22 replies ▫ Transformer questions... ▫ 10-27-2003 04:41 PM - 5 replies ▫ PhonoCard (Chipbased Phono pre) ▫ 10-27-2003 12:24 PM - 11 replies ▫ Non-inverted fun! ▫ 10-26-2003 12:43 PM - 192 replies ▫ How can I reduce mechanical turn on and turn off noise? ▫ 10-26-2003 02:24 AM - 8 replies ▫ highly unusual problem ▫ 10-25-2003 06:18 PM - 11 replies ▫ Feeding a subwoofer - How? ▫ 10-25-2003 12:38 PM - 1 reply ▫ Can I parallel transformers for a LM3886? ▫ 10-25-2003 02:49 AM - 14 replies ▫ Bridged balanced psu ▫ 10-25-2003 01:45 AM - 1 reply ▫ Grounding dilema ▫ 10-24-2003 08:32 PM - 8 replies ▫ Mosfet audio driver ▫ 10-24-2003 08:54 AM - 11 replies ▫ LM3886 gone crazy!! ▫ 10-24-2003 01:51 AM - 1 reply ▫ Anyone used a Power opamp as a voltage regulator ? ▫ 10-23-2003 08:26 PM - 12 replies ▫ Simple amp with DC on the output... ▫ 10-23-2003 12:47 PM - 87 replies ▫ Orions and strange lm3886 behavior - LONG ▫ 10-23-2003 11:54 AM - 7 replies ▫ Measuring watts out of 3886. ▫ 10-23-2003 01:44 AM - 5 replies ▫ High-power, high-strain GC app... ▫ 10-22-2003 08:27 PM - 4 replies ▫ Non-Inverting GC BETTER than Invertin GC+Buffer?! ▫ 10-22-2003 04:21 PM - 38 replies ▫ Building a GC using LM3886 ▫ 10-22-2003 11:59 AM - 13 replies ▫ Parrallel / Bridge amp ▫ 10-22-2003 11:18 AM - 2 replies ▫ orion amps ▫ 10-22-2003 09:39 AM - 9 replies ▫ LM3875 and LM3886 ▫ 10-22-2003 02:20 AM - 3 replies ▫ Ground planes instead of star ground ▫ 10-21-2003 08:00 PM - 3 replies ▫ Interesting enclosure idea: ▫ 10-21-2003 06:46 PM - 1 reply ▫ Finally, I've tried S&B TX102 TVC with a GC amp ▫ 10-21-2003 05:28 PM - 105 replies ▫ Speaker connection on GC ▫ 10-21-2003 01:12 PM - 2 replies ▫ What happens when you kill a chip-amp. ▫ 10-19-2003 06:43 PM - 17 replies ▫ Curious, had a 2 channel car amp burn up with two lm3886's ▫ 10-19-2003 05:24 AM - 1 reply ▫ I have an odd transformer issue (want to build the gainclone) ▫ 10-18-2003 11:47 PM - 9 replies ▫ NSC app. confusion re PSvoltages ▫ 10-18-2003 10:26 PM - 4 replies ▫ Pls Check PCB for OPA541... ▫ 10-17-2003 05:38 PM - 9 replies ▫ New Gainclone chip TAS5112 2 x 50W ▫ 10-17-2003 08:46 AM - 2 replies ▫ LM4651/ LM4652 power supply ▫ 10-17-2003 02:55 AM - 0 replies ▫ New Thorsten/Peter Inv. clone ▫ 10-16-2003 11:09 PM - 11 replies ▫ battery powered low power speaker amp ▫ 10-16-2003 04:59 PM - 10 replies ▫ mini surround sound setup plan for nearfield ▫ 10-16-2003 09:23 AM - 0 replies ▫ cant post???? ▫ 10-16-2003 09:16 AM - 2 replies ▫ beginer help?? ▫ 10-15-2003 07:52 PM - 1 reply ▫ beginner amp, 100? ▫ 10-15-2003 07:45 PM - 10 replies ▫ How do I bridge a OPA549? ▫ 10-14-2003 02:35 PM - 19 replies ▫ last minute questions. ▫ 10-14-2003 02:17 PM - 10 replies ▫ Quick question about samples. ▫ 10-14-2003 12:38 PM - 0 replies ▫ Built my Gainclone today! ▫ 10-13-2003 05:52 AM - 31 replies ▫ Battery Gainclone? ▫ 10-12-2003 05:49 PM - 17 replies ▫ About TDA7250/TDA1514A ▫ 10-12-2003 04:08 PM - 11 replies ▫ Good price on a Toroidal? ▫ 10-12-2003 03:02 AM - 7 replies ▫ Best way to connect a sub to a GC? ▫ 10-09-2003 02:07 AM - 5 replies ▫ ccs for inverted amp ▫ 10-08-2003 07:26 PM - 0 replies ▫ Whats wrong with large filter caps for Gainclone? ▫ 10-08-2003 08:56 AM - 142 replies ▫ Is this transformer too much? ▫ 10-08-2003 03:18 AM - 8 replies ▫ Tube Buffered GC Heater PS ▫ 10-08-2003 02:56 AM - 17 replies ▫ Noob in need: passive speaker amp??? ▫ 10-07-2003 04:34 PM - 4 replies ▫ So heres what i decided on for the comp speakers, now how to connect? ▫ 10-07-2003 01:22 AM - 5 replies ▫ PCB Layout check ▫ 10-06-2003 10:51 PM - 32 replies ▫ Insulated RCA jack suggestions? ▫ 10-05-2003 06:28 PM - 19 replies ▫ Lm1875 ▫ 10-05-2003 01:25 PM - 14 replies ▫ Inverted or non-inverted... that's the problem ▫ 10-03-2003 02:25 PM - 24 replies ▫ RioVolt MP3/CD player...bad sound need headphone amp ▫ 10-03-2003 01:25 AM - 3 replies ▫ Buffered IGC and global feedback? ▫ 10-02-2003 08:24 PM - 1 reply ▫ distortion in one channel ▫ 10-02-2003 07:19 PM - 1 reply ▫ Dual TO-3 OPA541!! Called 2541 ▫ 10-02-2003 05:44 PM - 3 replies ▫ cannot hear the voice ▫ 10-02-2003 11:03 AM - 6 replies ▫ really bridged clone ▫ 10-01-2003 11:29 PM - 0 replies ▫ A way to match two LM3875 for a parallel circuit? ▫ 10-01-2003 07:00 PM - 15 replies

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